Acadia Formed: 1886 Parent: St. Landry	Allen Formed: 1912 Parent: Calcasieu	Ascension Formed: 1807 Parent: Original	Assumption Formed: 1807 Parent: Original	Avoyelles Formed: 1807 Parent: Original	Beauregard Formed: 1912 Parent: Calcasieu	Bienville Formed: 1848 Parent: Claiborne
Bossier Formed: 1843 Parent: Claiborne	Caddo Formed: 1838 Parent: Natchitoches	Calcasieu Formed: 1840 Parent: St. Landry	Caldwell Formed: 1838 Parent: Catahoula/Ouachita	Cameron Formed: 1870 Parent: Calcasieu/Vermilion	Catahoula Formed: 1808 Parent: Ouachita/Rapides	Claiborne Formed: 1828 Parent: Natchitoches
Concordia Formed: 1807 Parent: Original	De Soto Formed: 1843 Parent: Caddo/Natchitoches	East Baton Rouge Formed: 1810 Parent: West Florida territory	East Carroll Formed: 1877 Parent: Carroll	East Feliciana Formed: 1824 Parent: Feliciana	Evangeline Formed: 1910 Parent: St. Landry	Franklin Formed: 1843 Parent: Carroll /Catahoula /Madison/Ouachita
Grant Formed: 1869 Parent: Rapides/Winn	Iberia Formed: 1868 Parent: St. Martin/St. Mary	Iberville Formed: 1807 Parent: Original	Jackson Formed: 1845 Parent: Claiborne /Ouachita/Union	Jefferson Formed: 1825 Parent: Orleans	Jefferson Davis Formed: 1912 Parent: Calcasieu	LaSalle Formed: 1908 Parent: Catahoula
Lafayette Formed: 1823 Parent: St. Martin	Lafourche Formed: 1807 Parent: Original Interior until 1812 and Lafourche Interior until 1853	Lincoln Formed: 1873 Parent: Bienville /Claiborne /Jackson/Union	Livingston Formed: 1832 Parent: St. Helena	Madison Formed: 1838 Parent: Concordia	Morehouse Formed: 1844 Parent: Carroll/Ouachita	Natchitoches Formed: 1807 Parent: Original
Orleans Formed: 1807 Parent: Original	Ouachita Formed: 1807 Parent: Original	Plaquemines Formed: 1807 Parent: Original	Pointe Coupee Formed: 1807 Parent: Original	Rapides Formed: 1807 Parent: Original	Red River Formed: 1871 Parent: Bienville /Bossier /Caddo/Natchitoches	Richland Formed: 1868 Parent: Carroll /Franklin /Morehouse/Ouachita
Sabine Formed: 1843 Parent: Caddo/Natchitoches	St. Bernard Formed: 1807 Parent: Original	St. Charles Formed: 1807 Parent: Original	St. Helena Formed: 1810 Parent: West Florida territory	St. James Formed: 1807 Parent: Original	St. John the Baptist Formed: 1807 Parent: Original	St. Landry Formed: 1807 Parent: Original
St. Martin Formed: 1807 Parent: Original	St. Mary Formed: 1811 Parent: St. Martin	St. Tammany Formed: 1810 Parent: West Florida territory	Tangipahoa Formed: 1868 Parent: Livingston /St. Helena /St. Tammany/Washington	Tensas Formed: 1843 Parent: Concordia	Terrebonne Formed: 1822 Parent: Lafourche	Union Formed: 1839 Parent: Ouachita
Vermilion Formed: 1844 Parent: Lafayette	Vernon Formed: 1871 Parent: Natchitoches /Rapides/Sabine	Washington Formed: 1819 Parent: St. Tammany	Webster Formed: 1871 Parent: Bienville /Bossier/Claiborne	West Baton Rouge Formed: 1807 Parent: Original - Baton Rouge until 1812.	West Carroll Formed: 1877 Parent: Carroll	West Feliciana Formed: 1824 Parent: Feliciana

Winn Formed: 1852 Parent: Catahoula /Natchitoches/Rapides